Francesco Di Renzo and Luigi Scorzato JHEP10(2004)073 doi:10.1088/1126-6708/2004/10/073
Francesco Di Renzo1,2 and Luigi Scorzato3
Show affiliationsWe give a full account of the Numerical Stochastic Perturbation Theory method for Lattice Gauge Theories. Particular relevance is given to the inclusion of dynamical fermions, which turns out to be surprisingly cheap in this context. We analyse the underlying stochastic process and discuss the convergence properties. We perform some benchmark calculations and—as a byproduct—we present original results for Wilson loops and the 3-loop critical mass for Wilson fermions.
12.38.Bx Perturbative calculations
Issue 10 (October 2004)
Received 2 October 2004, accepted for publication 29 October 2004
Published 20 November 2004
Francesco Di Renzo and Luigi Scorzato JHEP10(2004)073
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